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IT1238693B - MIXTURES BASED ON VINYLAROMATIC POLYMERS WITH HIGH MECHANICAL CHARACTERISTICS - Google Patents

MIXTURES BASED ON VINYLAROMATIC POLYMERS WITH HIGH MECHANICAL CHARACTERISTICS

Info

Publication number
IT1238693B
IT1238693B IT19382A IT1938290A IT1238693B IT 1238693 B IT1238693 B IT 1238693B IT 19382 A IT19382 A IT 19382A IT 1938290 A IT1938290 A IT 1938290A IT 1238693 B IT1238693 B IT 1238693B
Authority
IT
Italy
Prior art keywords
vinyl
mechanical characteristics
weight
high mechanical
mixtures based
Prior art date
Application number
IT19382A
Other languages
Italian (it)
Other versions
IT9019382A1 (en
IT9019382A0 (en
Inventor
Gian Claudio Dr Fasulo
Dario Dr Ghidoni
Andrea Dr Callaioli
Savino Dr Matarrese
Original Assignee
Montedipe Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Montedipe Srl filed Critical Montedipe Srl
Publication of IT9019382A0 publication Critical patent/IT9019382A0/en
Priority to IT19382A priority Critical patent/IT1238693B/en
Priority to KR1019910002508A priority patent/KR910015648A/en
Priority to US07/654,462 priority patent/US5250618A/en
Priority to AU71082/91A priority patent/AU633400B2/en
Priority to ZA911165A priority patent/ZA911165B/en
Priority to AT91102187T priority patent/ATE137251T1/en
Priority to DK91102187.1T priority patent/DK0447806T3/en
Priority to NO91910611A priority patent/NO910611L/en
Priority to CA002036408A priority patent/CA2036408C/en
Priority to CS91399A priority patent/CS39991A2/en
Priority to IE052891A priority patent/IE910528A1/en
Priority to SU914894666A priority patent/RU2072377C1/en
Priority to HU91510A priority patent/HU210191B/en
Priority to DE69118956T priority patent/DE69118956T2/en
Priority to EP91102187A priority patent/EP0447806B1/en
Priority to ES91102187T priority patent/ES2086426T3/en
Priority to JP3044128A priority patent/JP3036603B2/en
Publication of IT9019382A1 publication Critical patent/IT9019382A1/en
Application granted granted Critical
Publication of IT1238693B publication Critical patent/IT1238693B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L47/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

Described are blends based on vinyl-aromatic polymers endowed with satisfactory mechanical characteristics, even after successive processing operations at temperatures of more than 200 DEG C, comprising: a vinyl-aromatic polymer containing from 0.5 to 5% by weight of vinyl-aromatic monomer-conjugated diene linear block copolymer and from 5 to 15% by weight of diene rubber; a polyolefin; and a vinyl-aromatic monomer-conjugated diene linear block copolymer having a diene content of from 20 to 80% by weight. e
IT19382A 1990-02-16 1990-02-16 MIXTURES BASED ON VINYLAROMATIC POLYMERS WITH HIGH MECHANICAL CHARACTERISTICS IT1238693B (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
IT19382A IT1238693B (en) 1990-02-16 1990-02-16 MIXTURES BASED ON VINYLAROMATIC POLYMERS WITH HIGH MECHANICAL CHARACTERISTICS
KR1019910002508A KR910015648A (en) 1990-02-16 1991-02-13 Compounds based on vinyl aromatic polymers with excellent mechanical properties
US07/654,462 US5250618A (en) 1990-02-16 1991-02-13 Blends based on vinyl aromatic polymers with enhanced mechanical characteristics
AU71082/91A AU633400B2 (en) 1990-02-16 1991-02-14 Blends based on vinyl aromatic polymers endowed with high mechanical characteristics
CA002036408A CA2036408C (en) 1990-02-16 1991-02-15 Blends based on vinyl aromatic polymers endowed with high mechanical characteristics
SU914894666A RU2072377C1 (en) 1990-02-16 1991-02-15 Polymeric material
DK91102187.1T DK0447806T3 (en) 1990-02-16 1991-02-15 Mixtures based on vinyl aromatic polymers and with good mechanical properties
NO91910611A NO910611L (en) 1990-02-16 1991-02-15 MIXTURES WITH GOOD MECHANICAL PROPERTIES BASED ON AROMATIC VINYL POLYMERS.
ZA911165A ZA911165B (en) 1990-02-16 1991-02-15 Blends based on vinyl aromatic polymers endowed with high mechanical characteristics
CS91399A CS39991A2 (en) 1990-02-16 1991-02-15 Mixture on base of aromatic vinyl polymers
IE052891A IE910528A1 (en) 1990-02-16 1991-02-15 Blends based on vinyl aromatic polymers endowed with high¹mechanical characteristics
AT91102187T ATE137251T1 (en) 1990-02-16 1991-02-15 BLENDS BASED ON VINYL AROMATIC POLYMERS WITH GOOD MECHANICAL PROPERTIES
HU91510A HU210191B (en) 1990-02-16 1991-02-15 Blends based on vinyl aromatic and polyolefine polymers endowed with high mechanical characteristics
DE69118956T DE69118956T2 (en) 1990-02-16 1991-02-15 Mixtures based on vinyl aromatic polymers with good mechanical properties
EP91102187A EP0447806B1 (en) 1990-02-16 1991-02-15 Blends based on vinyl-aromatic polymers endowed with good mechanical characteristics
ES91102187T ES2086426T3 (en) 1990-02-16 1991-02-15 MIXTURES BASED ON AROMATIC VINYL POLYMERS WITH GOOD MECHANICAL CHARACTERISTICS.
JP3044128A JP3036603B2 (en) 1990-02-16 1991-02-16 Vinyl aromatic polymer base mixture with high mechanical properties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19382A IT1238693B (en) 1990-02-16 1990-02-16 MIXTURES BASED ON VINYLAROMATIC POLYMERS WITH HIGH MECHANICAL CHARACTERISTICS

Publications (3)

Publication Number Publication Date
IT9019382A0 IT9019382A0 (en) 1990-02-16
IT9019382A1 IT9019382A1 (en) 1991-08-17
IT1238693B true IT1238693B (en) 1993-09-01

Family

ID=11157218

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19382A IT1238693B (en) 1990-02-16 1990-02-16 MIXTURES BASED ON VINYLAROMATIC POLYMERS WITH HIGH MECHANICAL CHARACTERISTICS

Country Status (17)

Country Link
US (1) US5250618A (en)
EP (1) EP0447806B1 (en)
JP (1) JP3036603B2 (en)
KR (1) KR910015648A (en)
AT (1) ATE137251T1 (en)
AU (1) AU633400B2 (en)
CA (1) CA2036408C (en)
CS (1) CS39991A2 (en)
DE (1) DE69118956T2 (en)
DK (1) DK0447806T3 (en)
ES (1) ES2086426T3 (en)
HU (1) HU210191B (en)
IE (1) IE910528A1 (en)
IT (1) IT1238693B (en)
NO (1) NO910611L (en)
RU (1) RU2072377C1 (en)
ZA (1) ZA911165B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1264623B1 (en) * 1993-06-16 1996-10-04 Enichem Spa (CO) AROMATIC VINYL POLYMER REINFORCED WITH RUBBER
CN1127541C (en) 1996-03-05 2003-11-12 陶氏环球技术公司 Molding composition containing syndiotactic vinylaromatic polymer
CA2305380A1 (en) * 1997-09-29 1999-04-22 National Research Council Of Canada Trivalent thrombin inhibitor
US6063867A (en) * 1998-02-12 2000-05-16 The Hong Kong University Of Science & Technology Stable polymer blends from a two-step crosslinking process
RU2182913C1 (en) * 2000-10-24 2002-05-27 Закрытое акционерное общество "ИНТЕКО" Thermoplastic composition
JP4093840B2 (en) * 2002-10-25 2008-06-04 三菱樹脂株式会社 Heat shrinkable polystyrene film
US7642316B2 (en) * 2004-10-14 2010-01-05 Dow Global Technologies, Inc. Rubber modified monovinylidene aromatic polymers and fabricated articles prepared therefrom
RU2291875C1 (en) * 2005-08-12 2007-01-20 Открытое акционерное общество "Нижнекамскнефтехим" Impact-resistant polystyrene modified with linear and branched diene rubbers
CN101878101A (en) * 2007-11-29 2010-11-03 陶氏环球技术公司 Microwaveable Monovinylaromatic Polymers
RU2700050C1 (en) * 2016-01-26 2019-09-12 Динасоль Эластомерос, С.А. Де С.В. Oppositely converging thermoplastic elastomers
US12460082B2 (en) 2017-01-26 2025-11-04 Dynasol Elastómeros, S.A. De C.V. Counter tapered thermoplastic elastomers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES368157A1 (en) * 1968-08-13 1972-03-16 Dow Chemical Co A method for preparing an improved impact polymer composition. (Machine-translation by Google Translate, not legally binding)
IT1006689B (en) * 1973-12-28 1976-10-20 Sir Soc Italiana Resine Spa PROCEDURE FOR THE POLYMERIZATION OF FORMALDEHYDE
IT1040273B (en) * 1975-07-30 1979-12-20 Montedison Spa SELECTED PERFLUOROPOLIETER OILS WITH VERY HIGH PURITY AND LOW VOLATILITY
JPS53149244A (en) * 1977-06-01 1978-12-26 Asahi Chem Ind Co Ltd Resin composition
IT1167713B (en) * 1981-03-12 1987-05-13 Montefina Sa THERMOPLASTIC RUBBER CONSTITUTED BY MIXTURE OF POLYPROPYLENE, SHOCKPROOF POLYSTYRENE AND STYRENE / DIENE BLOCK COPOLYMER
IT1203330B (en) * 1987-02-06 1989-02-15 Enichem Base Spa Catalyst and catalyst component for the polymerization of ethylene or the co-polymerization of ethylene with alpha-Olefin
IT1204609B (en) * 1987-05-14 1989-03-10 Montedipe Spa VINYL-AROMATIC POLYMER-BASED MIXTURE WITH HIGH TENACITY AND CHEMICAL RESISTANCE
IT1216687B (en) * 1988-04-01 1990-03-08 Boehringer Biochemia Srl PLATINUM (II) COMPLEXES, THEIR PREPARATION AND USE AS ANTI-CANCER PRODUCTS.
IT1227052B (en) * 1988-09-09 1991-03-14 Eniricerche Spa POLI (2.6 DIMETHYL P OSSYPHENYLENE) MODIFIED, PROCEDURE FOR ITS PREPARATION AND USE IN MEMBRANES FOR THE SEPARATION OF GASES.
GB2232677B (en) * 1989-06-08 1993-06-30 Labofina Sa Polymeric material composition
DE4001159A1 (en) * 1990-01-17 1991-07-18 Basf Ag Sealable thermoplastic moulding material, esp. for food packaging - contains impact polystyrene, block copolymer, lubricant, and homo- or co-polymer of aliphatic olefin!

Also Published As

Publication number Publication date
EP0447806A2 (en) 1991-09-25
CS39991A2 (en) 1991-09-15
ZA911165B (en) 1991-11-27
HU210191B (en) 1995-02-28
HUT59713A (en) 1992-06-29
RU2072377C1 (en) 1997-01-27
AU7108291A (en) 1991-08-22
NO910611L (en) 1991-08-19
NO910611D0 (en) 1991-02-15
ES2086426T3 (en) 1996-07-01
IT9019382A1 (en) 1991-08-17
EP0447806A3 (en) 1992-04-29
JPH0688008A (en) 1994-03-29
EP0447806B1 (en) 1996-04-24
IT9019382A0 (en) 1990-02-16
CA2036408C (en) 2002-06-04
DK0447806T3 (en) 1996-08-26
US5250618A (en) 1993-10-05
ATE137251T1 (en) 1996-05-15
IE910528A1 (en) 1991-08-28
HU910510D0 (en) 1991-09-30
AU633400B2 (en) 1993-01-28
KR910015648A (en) 1991-09-30
DE69118956D1 (en) 1996-05-30
DE69118956T2 (en) 1996-09-19
CA2036408A1 (en) 1991-08-17
JP3036603B2 (en) 2000-04-24

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970218